- Hydrogen
- Oxygen
- Carbon Dioxide
- Nitrogen
- a
-
Radon is the heaviest Gas.
Everyday Science MCQs
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Heating to Milk at certain temperature for killing bacteria is called:
- Pasteurization
- Purification
- Both
- None of these
- a
-
The Pasteurization process is occurred less then 100 C.
Which Acid is used in Batteries?
- Sulphuric Acid
- Hydrocholoric Acid
- Nitric Acid
- None of these
- a
-
H2SO4
Jabir Bin Hayyan discovered the Sulphuric Acid.
Jabir Bin Hayyan was a Muslim Scientist.
مندرجہ ذیل میں سے کونسی تھرما میٹر کی قسم ہے؟
- پلاسٹک سٹرپ
- فار ہیڈ تھر ما میٹر
- ڈیجیٹل تھرما میٹر
- تمام درست ہیں
- d
-
ڈیجیٹل تھرما میٹر
فار ہیڈ تھر ما میٹر
پلاسٹک سٹرپ
گلاس انڈ مرکری
پیسی فائر
مندرجہ ذیل میں سے پانی کا فارمولا کیا ہے؟
- H2O
- H3O
- H4O
- H5O
- a
-
پانی کے فارمولا میں ہائیڈروجن کے دو ایٹم اور آکسیجن کا ایک ایٹم شامل ہے۔
An example of flower pollination by water is:
- Grass Species
- Hydrilla Plant
- Conifers
- Chestnuts
- b
Organelles that help in the storage of secretary products and modification and packing of secretary products:
- Ribosomes
- Lysosomes
- Golgi Apparatus
- Endoplasmic
- c
Type of Coal containing lowest concentration of carbon is:
- Anthracite
- Bituminous
- Lignite
- Peat
- c
The large thin walled , elastic and Muscular sac, lied dorsal to the ventricle:
- Epicardium
- Consus Artries
- Artrium
- Sinus Vinosis
- b
Which is the thinnest earth layer?
- Mantle
- Core
- Crust
- None of these
- c
-
There are three layers of Earth, which are:
Crust
Mantle
Core
